int fd;
ssize_t len;
char *mod_id;
+ gboolean is_stdin;
if (!sr_input_list())
g_critical("No supported input formats available.");
mod_id = g_hash_table_lookup(mod_args, "sigrok_key");
}
+ is_stdin = strcmp(opt_input_file, "-") == 0;
fd = 0;
buf = g_string_sized_new(CHUNK_SIZE);
if (mod_id) {
g_hash_table_destroy(mod_opts);
if (mod_args)
g_hash_table_destroy(mod_args);
- if ((fd = open(opt_input_file, O_RDONLY)) == -1)
+ if (!is_stdin && (fd = open(opt_input_file, O_RDONLY)) < 0)
g_critical("Failed to load %s: %s.", opt_input_file,
g_strerror(errno));
} else {
- if (strcmp(opt_input_file, "-")) {
+ if (!is_stdin) {
/*
* An actual filename: let the input modules try to
* identify the file.
* Taking input from a pipe: let the input modules try
* to identify the stream content.
*/
- if (!strcmp(opt_input_file, "-")) {
+ if (is_stdin) {
/* stdin */
fd = 0;
} else {
- if ((fd = open(opt_input_file, O_RDONLY)) == -1)
+ fd = open(opt_input_file, O_RDONLY);
+ if (fd == -1)
g_critical("Failed to load %s: %s.", opt_input_file,
g_strerror(errno));
}
g_critical("Error: no input module found for this file.");
}
sr_session_new(sr_ctx, &session);
- sr_session_datafeed_callback_add(session, &datafeed_in, NULL);
+ sr_session_datafeed_callback_add(session, &datafeed_in, session);
got_sdi = FALSE;
while (TRUE) {
}
main_loop = g_main_loop_new(NULL, FALSE);
- sr_session_datafeed_callback_add(session, datafeed_in, NULL);
+ sr_session_datafeed_callback_add(session, datafeed_in, session);
sr_session_stopped_callback_set(session,
(sr_session_stopped_callback)g_main_loop_quit,
main_loop);